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JPL Small-Body Database Browser
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108627 (2001 MU28)
Classification: Main-belt Asteroid          SPK-ID: 2108627
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1886542488573843 7.11e-08  
a 2.435408865586964 1.95e-08 au
q 1.975958635389041 1.6737e-07 au
i 7.764011497832637 6.7098e-06 deg
node 149.9391945130232 4.2057e-05 deg
peri 216.492376612018 4.5014e-05 deg
M 301.4723631514577 2.4888e-05 deg
tp 2459226.191258985483
(2021-Jan-11.69125899)
9.823e-05 TDB
period 1388.213459652054
3.80
1.6673e-05
4.565e-08
d
yr
n .2593261126356111 3.1146e-09 deg/d
Q 2.894859095784887 2.3179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      524  
   data-arc span      9923 days (27.17 yr)  
   first obs. used      1992-03-06  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61197  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:45:42  

Additional Information
 Earth MOID = .979609 au 
 Jupiter MOID = 2.57067 au 
 T_jup = 3.468 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO432610  
diameter diameter 1.638 km 0.468 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.346   0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

108627 (2001 MU28)          Discovered 2001-Jun-27 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 MU28 = 1992 EZ35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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